<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <!-- import CSS -->
    <link rel="stylesheet" href="https://cdn.staticfile.org/element-ui/2.15.9/theme-chalk/index.css">
</head>
<body>
<div id="app">
    <input type="text" placeholder="员工姓名" v-model="e.name">
    <input type="text" placeholder="员工工资" v-model="e.sal">
    <input type="text" placeholder="员工工作" v-model="e.job">
    <input type="button" value="添加员工" @click="add()">
    <h3>员工列表</h3>
    <el-table :data="arr" style="width: 100%">
        <el-table-column type="index" label="序号"></el-table-column>
        <el-table-column prop="name" label="姓名" width="180"></el-table-column>
        <el-table-column prop="sal" label="工资" width="180"></el-table-column>
        <el-table-column prop="job" label="工作" width="180"></el-table-column>
        <el-table-column label="操作">
            <!--template是自定义列时必须添加的标签并且在里面要有slot-scope属性-->
            <template slot-scope="scope">
                <el-button
                        size="mini"
                        type="danger"
                        @click="handleDelete(scope.$index, scope.row)">删除
                    <!--scope变量里面包含当前行的信息
                    scope.$index代表当前行的下标
                    scope.row代表当前行对应数组里面的对象
                    -->
                </el-button>
            </template>
        </el-table-column>
    </el-table>
</div>
</body>
<!-- import Vue before Element -->
<script src="https://cdn.staticfile.org/vue/2.6.14/vue.min.js"></script>
<!-- import JavaScript -->
<script src="https://cdn.staticfile.org/element-ui/2.15.9/index.min.js"></script>
<script>
    let v = new Vue({
        el: '#app',
        data: function () {
            return {
                arr: [],
                e: {name: "", sal: "", job: ""}
            }
        },
        methods: {
            add() {
                v.arr.push({name: v.e.name, sal: v.e.sal, job: v.e.job})
            },
            handleDelete(index, e) {
                v.arr.splice(index, 1);
                v.$message(e.name + '已被删除')
            }
        }
    })
</script>
</html>